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3D-Printed teeth vs. milled: which lasts longer?

NCT ID NCT05958043

Symptom relief Sponsor: Universidad Complutense de Madrid Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested two types of temporary dental implants: one made by 3D printing and one by milling. Twenty patients with missing teeth received these implants and were followed for three months. Researchers checked how well the implants held up and if their color changed over time.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
3D-printed resin and PMMA milled material for dental implants
What this could lead to
If successful, this could point toward better, longer-lasting temporary dental implants that are more comfortable and durable for patients.
What could go wrong
This is a small, early-stage trial with only 20 participants, so results may not apply to everyone. The study only looks at short-term use (3 months), so long-term benefits are unknown.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

20 people

The number who actually took part.

Started

Mar 2022

Finished

Jul 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Males and females at least 18 years of age. * Healthy patients; ASA I or ASA II. * Maxillary, mandibular, or both maxillary edentulous patients whose prosthetic treatment plan is a full-arch implant-supported fixed prosthesis. * Patients must have voluntarily signed informed consent, be willing and able to attend scheduled follow-up visits, and agree to have coded data collected and analyzed. Exclusion Criteria: * Any contraindications for oral surgical procedures. * Smokers classified as "heavy smokers" above 10 cigarettes per day (or more than 1 cigar per day) or smokers of chewing tobacco. * Subjects with drug or alcohol abuse. * Severe bruxing habits. * Conditions or circumstances that, in the opinion of the investigator, would preclude completion of participation in the study or interfere with the analysis of the study results.

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Conditions

The condition(s) this trial relates to.

Jaw, Edentulous

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Dental prosthesis complication Dental prosthesis failure Edentulous jaw

Contacts and locations

Locations

  • School of Dentistry, Complutense University. Pza Ramón y Cajal s/n.

    Madrid, Madrid, 28040, Spain

More trials for these conditions

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